50204680

素因数分解:

$2^3\times 5^1\times {\mathrm{1255117}}^1$

素因数の和:1255128

約数の個数: 16

約数和(自身を含む): 112960620

約数和(自身を除く): 62755940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1255117, 2510234, 5020468, 6275585, 10040936, 12551170, 25102340, 50204680]

約数ペア:

[(1, 50204680), (2, 25102340), (4, 12551170), (5, 10040936), (8, 6275585), (10, 5020468), (20, 2510234), (40, 1255117)]